The TVR10471KSY is a thermally protected varistor manufactured by TKS. It is a through-hole and RoHS compliant device that provides transient voltage protection for electronic circuits. The device features a cylindrical case, with a diameter of 10mm and a height of 47mm. It is rated at a nominal voltage of 270V and a dissipation power of 1500mA. The device can withstand a maximum operating temperature of 70°C and has a maximum allowed current of 1500mA. Additionally, the device has a peak pulse sustaining voltage of 1kV and a peak pulse power dissipation of 2000W.